[petsc-users] ***ASSERTION failed on line 65 of file fm.c: ComputeCut(graph, where) == graph->mincut

[Jed Brown]

The error is inside of METIS and this is just a bare assert, so there isn't
information regarding whether they think this is the result of invalid
input or a METIS bug. Get the full stack trace so we can determine where
this is happening, METIS is a partitioner, so it's not normally called as
part of assembling a matrix.

On Tue, Jan 24, 2012 at 06:27, Dominik Szczerba <dominik at itis.ethz.ch>wrote:

> I am getting the above error unexpectedly when setting/assembling my
> MPIAIJ matrices. The input unstrtuctured mesh was partitioned with
> parmetis and no errors were reported. The error only happens for some
> number of requested partitions.
>
> The code is clean according to valgrind. What else can I do about it?
> Thanks for any suggestions.
>
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